In the Following Table, Individuals Are Cross-Classified by Their Age

question 111

Multiple Choice

In the following table, individuals are cross-classified by their age group and income level. To test that age group and income are independent, the null and alternative hypothesis are ________.

• A) H₀: Age group and income are dependent; H_A: Age group and income are independent
• B) H₀: Age group and income are mutually exclusive; H_A: Age group and income are not mutually exclusive
• C) H₀: Age group and income are not mutually exclusive; H_A: Age group and income are mutually exclusive
• D) H₀: Age group and income are independent; H_A: Age group and income are dependent

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Definitions:

Sexual Orientation

An enduring pattern of emotional, romantic, or sexual attractions to men, women, both genders, neither gender, or another gender, along with one's sense of identity based on those attractions.

Same-Sex Sexual Behavior

Sexual activities that involve individuals of the same sex.

Homosexual Behavior

Describes sexual activities, attractions, or relationships between individuals of the same sex.

Genetic Influences

Effects on the phenotype or characteristics of an organism due to the expression of genes inherited from its parents.